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Clean up

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This commit is contained in:
Daniel Imms
2023-02-02 06:24:18 -08:00
parent dfcd674f8c
commit d5b5f1a9a4
1 changed files with 9 additions and 9 deletions
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src/browser/AccessibilityManager.ts
+9 -9
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@@ -17,14 +17,11 @@ const MAX_ROWS_TO_READ = 20;
export class AccessibilityManager extends Disposable {
private _accessibilityContainer: HTMLElement;
private _liveRegion: HTMLElement;
private _liveRegionLineCount: number = 0;
private _accessiblityBuffer: HTMLElement;
private _renderRowsDebouncer: IRenderDebouncer;
private _isAccessibilityBufferActive: boolean = false;
public get isAccessibilityBufferActive(): boolean { return this._isAccessibilityBufferActive; }
private _liveRegion: HTMLElement;
private _liveRegionLineCount: number = 0;
private _liveRegionDebouncer: IRenderDebouncer;
/**
* This queue has a character pushed to it for keys that are pressed, if the
@@ -39,6 +36,9 @@ export class AccessibilityManager extends Disposable {
private _charsToAnnounce: string = '';
private _isAccessibilityBufferActive: boolean = false;
public get isAccessibilityBufferActive(): boolean { return this._isAccessibilityBufferActive; }
constructor(
private readonly _terminal: ITerminal,
@IOptionsService optionsService: IOptionsService,
@@ -53,7 +53,7 @@ export class AccessibilityManager extends Disposable {
this._liveRegion.classList.add('live-region');
this._liveRegion.setAttribute('aria-live', 'assertive');
this._accessibilityContainer.appendChild(this._liveRegion);
this._renderRowsDebouncer = this.register(new TimeBasedDebouncer(this._announceCharacters.bind(this)));
this._liveRegionDebouncer = this.register(new TimeBasedDebouncer(this._announceCharacters.bind(this)));
if (!this._terminal.element) {
throw new Error('Cannot enable accessibility before Terminal.open');
@@ -77,7 +77,7 @@ export class AccessibilityManager extends Disposable {
}));
this.register(this._renderRowsDebouncer);
this.register(this._liveRegionDebouncer);
this.register(this._terminal.onRender(e => this._refreshRows(e.start, e.end)));
this.register(this._terminal.onScroll(() => this._refreshRows()));
// Line feed is an issue as the prompt won't be read out after a command is run
@@ -153,7 +153,7 @@ export class AccessibilityManager extends Disposable {
}
private _refreshRows(start?: number, end?: number): void {
this._renderRowsDebouncer.refresh(start, end, this._terminal.rows);
this._liveRegionDebouncer.refresh(start, end, this._terminal.rows);
}
private _refreshRowDimensions(element: HTMLElement): void {